It's definitely not the offseason that anyone envisioned for the Portland Trail Blazers. Grade: B-Extending Robert Williams III to a unique dealThis was arguably the Blazers' best offseason move of the entire summer. Williams showed his own importance in their first-round series against the Spurs, where he genuinely outplayed Clingan. He's one of the exact player archetypes the Blazers previously lacked, making this one of Portland's most underrated moves of the summer. And overall, they are set to exit the offseason with a roster more promising than the one they entered with.